






Other products don’t compare.See how our shampoo is setting the standard.

OTHERS
Physician-formulated


Microbiome-friendlyand tested


Balances scalp pH


Formulated without sulfates


Why You’ll Love It
The wrong shampoo can wreak havoc on your hair health.
Over-washing your hair with harsh shampoos strips the scalp, making it vulnerable to dryness and irritation. Under-washing, dry shampoo, and product build-up can also clog the scalp’s pores and lead to a poor environment for natural hair growth.

Strengthen from Root to Tip
Gently cleanse and nourish your scalp with Nutrafol’s Strengthening Shampoo. Made with natural botanicals, it removes buildup, balances oils, and supports stronger, thicker hair growth.
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth

Proven Results, Backed by Science
Nutrafol’s hair care formulas are developed through advanced scientific research and clinical testing to deliver real, visible results. Every ingredient is carefully selected for its proven ability to support scalp health, strengthen strands, and promote thicker, fuller hair. Trusted by experts and validated by studies, Nutrafol goes beyond traditional hair care to provide results you can see and feel.

Refresh. Balance. Revive.
Cleanse your scalp the right way. Nutrafol’s Root Purifier Shampoo gently removes impurities while protecting essential moisture—leaving your hair refreshed, balanced, and full of life.
From Sparse to Supported
Inside-out care to improve scalp coverage over time
REAL RESULTS. REAL CONFIDENCE.
Nutrafol Shampoo — FAQs
Collapsible content
Can I use the shampoo instead of Hair Growth Nutraceuticals?
Can I use the shampoo instead of Hair Growth Nutraceuticals?
Our shampoo will not grow your hair. But, it will balance your scalp microbiome, cultivating the optimal ecosystem for healthy hair. We recommend using our shampoo with your Hair Growth Nutraceuticals to optimize your hair health.
How often should I wash my hair?
How often should I wash my hair?
We recommend washing your hair frequently as dirt, pollution, dust particles, and styling products can clog pores and throw off the balance of your scalp microbiome. Root Purifier is gentle enough to be used daily.
What makes this shampoo better than other shampoos on the market?
What makes this shampoo better than other shampoos on the market?
Harsh chemicals found in common shampoos over-cleanse the scalp whereas our shampoo washes away dirt, excess sebum, and impurities–without stripping the scalp. Our shampoo also regulates oil production while hydrating and nourishing for a more balanced scalp.
Should this shampoo be applied to strands as well?
Should this shampoo be applied to strands as well?
Like with other shampoos, we recommend focusing on the scalp, then running the shampoo through your ends for best results.
How much shampoo should I use?
How much shampoo should I use?
Start with at least a quarter-sized amount and increase how much you use based on the length and texture of your hair.
Are the formulas safe for color-treated hair?
Are the formulas safe for color-treated hair?
Yes, all of our scalp products are all safe and have been tested for color-treated hair.